*{
    margin: 0;
    padding: 0;
}
ul{
    list-style: none;
}
a{
    text-decoration: none;
    color: black;
}
img{
    display: block;
}
body{
    background-color: #f5f5f5;
}
.r1,.r2,.r3,.ul4,.box2{
    background-color: white;
}
.zt{
    width: 100%;
}

// 头部css
.box{
    width: 100%;
    background-color: black;
}
.boxx{
    width: 1190px;
    height: 30px;
    margin: 0 auto;
    box-sizing: border-box;
}
.ul1{
    display: flex;
}
.ul1 a{
    color: white;
}
.ul1 a:hover{
    color: red;
}
.ul1 li:nth-child(1){
    font-size: 12px;
    line-height: 30px;
    color: white;
    margin-right: 50px;
}
.ul1 li:nth-child(2){
    font-size: 12px;
    line-height: 30px;
    margin-right: 20px;
}
.ul1 li:nth-child(3){
    font-size: 12px;
    line-height: 30px;
    color: white;
    margin-right: 20px;
}
.ul1 li:nth-child(4){
    font-size: 12px;
    line-height: 30px;
    margin-right: 40px;
}
.ul1 li:nth-child(5){
    font-size: 12px;
    line-height: 30px;
    margin-right: 110px;
}
.ul1 li:nth-child(6){
    font-size: 12px;
    line-height: 30px;
    color: white;
    margin-right: 279px;
}
.ul1 li:nth-child(7){
    margin-top: 4px;
    margin-right: 8px;
}
.ul1 li:nth-child(8){
    font-size: 12px;
    line-height: 30px;
    margin-right: 20px;
    position: relative;
}
.boxx1{
    width: 60px;
    height: 30px;
    position: absolute;
    left: 0px;
    top: 30px;
    border: 1px solid black;
    font-size: 12px;
    text-align: center;
    line-height: 30px;
    display: none;
}
.ul1 li:nth-child(8):hover .boxx1{
    display: block;
    background-color: white;
    color: red;
}
.ul1 li:nth-child(9){
    margin-top: 6px;
    margin-right: 8px;
}
.ul1 li:nth-child(10){
    font-size: 12px;
    line-height: 30px;
    margin-right: 20px;
}
.ul1 li:nth-child(11){
    margin-top: 3px;
    margin-right: 8px;
}
.ul1 li:nth-child(12){
    font-size: 12px;
    line-height: 30px;
    margin-right: 20px;
    position: relative;
}
.boxx11{
    width: 450px;
    height: 157px;
    position: absolute;
    left: -287px;
    top: 29px;
    display: none;
    background-color: white;
    z-index: 999;
}
.boxx11 dl{
    width: 100px;
    height: 157px;
    margin-top: 10px;
    float: left;
    margin-left: 43px;

}
.boxx11 dl dd{
    color: #cccccc;
    margin-left: 2px;
}
.boxx11 dl dd:nth-child(3){
    margin-left: 10px;
    // margin-top: -8px;
}
.Img4{
    width: 80px;
    height: 80px;
}
.ul1 li:nth-child(12):hover .boxx11{
    display: block;
}
.ul1 li:nth-child(13){
    font-size: 12px;
    line-height: 30px;
}


.box2{
    width: 100%;
}
.box2-1{
    width: 1190px;
    height: 100px;
    display: flex;
    margin: 0 auto;
}
.ul2{
    margin-top: 30px;
}
.ul2 li:nth-child(1){
    font-size: 30px;
    letter-spacing: 20px;
    font-weight: bold;
}
.box2-1-r{
    display: flex;
    margin-left: 500px;
    margin-top: 20px;
}
.ul3{
    margin-right: 30px;
}
.ul3 li:nth-child(1) img{
    width: 25px;
    height: 25px;
    margin-left: 40px;
    margin-bottom: 10px;
}
.ul3 li:nth-child(2){
    font-size: 14px;
}
.center{
    width: 100%;
}
.box3{
    width: 100%;
    margin-top: 30px;
}
.box3-1{
    width: 1190px;
    height: 40px;
    margin: 0 auto;
    font-size: 14px;
    line-height: 40px;
    background-color: white;
    margin-top: 50px;
    margin-bottom: 50px;
}
.gw{
    width: 1190px;
    margin: 0 auto;
    background-color: white;
    position: relative;
    margin-top: 30px;
    background-color: #f5f5f5;
}
.checked{
    position: absolute;
    left: 0px;
    top: 16px;
    width: 18px;
    height: 18px;
    background-color: #cccccc;
}
.ul4{
    display: flex;
    width: 1190px;
    height: 47px;
}
.ul4 li:nth-child(1){
    font-size: 14px;
    line-height: 47px;
    margin-right: 150px;
    margin-left: 20px;
}
.ul4 li:nth-child(2){
    font-size: 14px;
    line-height: 47px;
    margin-right: 330px;
}
.ul4 li:nth-child(3){
    font-size: 14px;
    line-height: 47px;
    margin-right: 130px;
}
.ul4 li:nth-child(4){
    font-size: 14px;
    line-height: 47px;
    margin-right: 130px;
}
.ul4 li:nth-child(5){
    font-size: 14px;
    line-height: 47px;
    margin-right: 130px;
}
.ul4 li:nth-child(6){
    font-size: 14px;
    line-height: 47px;
}
.r1{
    width: 1190px;
    height: 130px;
    margin: 0 auto;
    display: flex;
    position: relative;
}
.checked1{
    position: absolute;
    left: 0px;
    top: 56px;
    width: 18px;
    height: 18px;
    background-color: #cccccc;
}
.Img1{
    width: 45px;
    height: 53px;
    margin-left: 86px;
    margin-top: 25px;
}
.ul6{
    margin-left: 66px;
}
.ul6 li:hover{
    color: red;
}
.ul6 li:nth-child(1){
    font-size: 12px;
    margin-top: 10px;
    margin-bottom: 10px;
}
.ul6 li:nth-child(2){
    font-size: 12px;
    margin-bottom: 10px;
}
.ul6 li:nth-child(3){
    font-size: 12px;
}
.ul7{
    margin-left: 286px;
}
.ul7 li{
    margin-top: 10px;
    font-size: 12px;
}
.ul8{
    width: 80px;height: 20px;
    margin-left: 110px;
    margin-top: 30px;
    border: 1px solid black;
    display: flex;
}
.ul8 li:nth-child(1){
    width: 20px;
    height: 20px;
    text-align: center;
    line-height: 20px;
    border-right: 1px solid black;
}
.ul8 li:nth-child(2){
    width: 60px;
    height: 20px;
    text-align: center;
    line-height: 20px;
    border-right: 1px solid black;
}
.ul8 li:nth-child(3){
    width: 20px;
    height: 20px;
    text-align: center;
    line-height: 20px;
}
.ul9 li{
    margin-top: 10px;
    font-size: 12px;
    margin-left: 105px;
}
.Img2{
    width: 25px;
    height: 25px;
    margin-top: 30px;
    margin-left: 136px;
}
.r2{
    width: 1190px;
    height: 100px;
    margin: 0 auto;
}
.ul10{
    display: flex;
    margin-top: 40px;
    line-height: 100px;
}
.ul10 li:nth-child(1){
    margin-left: 30px;
}
.Img4{
    width: 20px;
    height: 20px;
    margin-top: 40px;
}
.ul10 li:nth-child(2){
    margin-left: 20px;
    font-size: 14px;
}
.ul10 li:nth-child(3){
    margin-left: 20px;
    font-size: 14px;
}
.ul10 li:nth-child(4){
    margin-left: 20px;
    font-size: 14px;
}
.ul10 li:nth-child(4) a:hover{
    color: red;
}
.r3{
    width: 1190px;
    height: 80px;
    display: flex;
    margin-top: 30px;
}
.r3-left{
    display: flex;
    float: left;
}
.r3-right{
    float: left;
}
.checked2{
    position: absolute;
    width: 18px;
    height: 18px;
    left: 0px;
    top: 510px;
    background-color: #cccccc;
}
.ul11{
    display: flex;
    margin-top: 34px;
}
.ul11 li:nth-child(1){
    font-size: 12px;
    margin-left: 72px;
}
.ul11 li:nth-child(2){
    font-size: 12px;
    margin-left: 30px;
}
.ul11 li:nth-child(3){
    font-size: 12px;
    margin-left: 30px;
    
}
.r4{
    display: flex;
    width: 160px;
    height: 34px;
    background-color: #cccccc;
    border: 1px solid black;
    border-radius: 20px;
    margin-top: 24px;
    margin-left: 30px;
}
.r4 input{
    width: 80px;
    height: 28px;
    background-color: #cccccc;
    border: none;
    margin-left: 10px;
    margin-top: 3px;
}
.Img5{
    width: 12px;
    height: 12px;
    margin-top: 10px;
    margin-left: 30px;
}
.r3-right{
    display: flex;
}
.r3-right-z{
    margin-left: 400px;
}
.r3-right-y{
    position: relative;
    width: 160px;
    height: 80px;
}
.ul12{
    display: flex;
    margin-top: 24px;
}
.ul12 li:nth-child(1){
    font-size: 12px;
    color: #cccccc;
}
.ul12 li:nth-child(2){
    font-size: 12px;
    color: #cccccc;
}
.ul12 li:nth-child(3){
    font-size: 12px;
}
.ul12 li:nth-child(4){
    font-size: 12px;
    color: #cccccc;
}
.ul12 li:nth-child(5){
    font-size: 12px;
}
.ul13{
    display: flex;
    margin-top: 10px;
    margin-left: -75px;
}
.ul13 li:nth-child(1){
    font-size: 12px;
    color: #cccccc;
}
.ul13 li:nth-child(2){
    font-size: 12px;
   margin-right: 10px;
   margin-left: 20px;
}
.ul13 li:nth-child(3) img{
    margin-top: -6px;
}
.ul13 li:nth-child(4){
    font-size: 12px;
    color: #cccccc;
}
.ul13 li:nth-child(5){
    font-size: 12px;
}
.list1{
    width: 160px;
    height: 80px;
    background-color: red;
    color: white;
    font-size: 26px;
    line-height: 80px;
    text-align: center;
    margin-left: 58px;
    // margin-top: -60px;
    position: absolute;
}
.cnxh{
    width: 100%;
}
.cnxh1{
    width: 1190px;
    height: 241px;
    margin: 0 auto;
    margin-top: 40px;
}
.cnxh-s{
    width: 1190px;
    height: 30px;
}
.ul14{
    display: flex;
}
.ul14 li:nth-child(1){
    font-size: 24px;
    font-weight: bold;
    margin-right: 978px;
}
.ul14 li:nth-child(2){
    width: 50px;
    height: 30px;
    font-size: 20px;
    background-color: black;
    color: white;
    border-radius: 20px 0px 0px 20px;
    margin-right: 1px;
}
.ul14 li:nth-child(2) span{
    margin-left: 18px;
}
.ul14 li:nth-child(3) span{
    margin-left: 18px;
}
.ul14 li:nth-child(3){
    width: 50px;
    height: 30px;
    font-size: 20px;
    background-color: black;
    color: white;
    border-radius: 0px 20px 20px 0px;
}
.zz{
    width: 1190px;
    height: 210px;
    margin: 0 auto;
    display: flex;
    background-color: white;
    float: left;
    // z-index: 999;
    // display: none;
}
.zz1{
    width: 1190px;
    height: 210px;
    margin: 0 auto;
    display: flex;
    background-color: white;
    float: left;
    // position: absolute;
    // z-index: 998;
    // top: 31px;
    // left: 0px;
    // display: none;
}
.zz2{
    width: 1190px;
    height: 210px;
    margin: 0 auto;
    display: flex;
    background-color: white;
    float: left;
    // position: absolute;
    // z-index: 997;
    // top: 31px;
    // left: 0px;
    // display: none;
}
.ul15{
    width: 25%;
    height: 210px;
}
.ul15 img{
    width: 120px;
    height: 120px;
    margin-left: 90px;
}
.ul15 li:nth-child(2){
    font-size: 12px;
    margin-top: 10px;
    margin-bottom: 10px;
    margin-left: 20px;
}
.ul15 li:nth-child(3){
    font-size: 14px;
    margin-bottom: 10px;
    margin-left: 20px;
}
.ul15 li:nth-child(4){
    font-size: 12px;
    margin-left: 20px;
}
.lbb{
    width: 1190px;
    height: 210px;
    overflow: hidden !important;
    z-index: 999;
}
.lb{
    width: 3570px;
    height: 210px;
    // display: flex;
    position: relative;
    
}
.zz1 .ul15{
    float: left;
}
.zz2 .ul15{
    float: left;
}
.box8{
    width: 100%;
    margin-top: 40px;
}
.box88{
    width: 1190px;
    height: 140px;
    display: flex;
    margin: 0 auto;
}
.box88-1{
    width: 140px;
    height: 140px;
    display: flex;
    margin-right: 95px;
}
.ul46{
    margin-top: 20px;
}
.ul46 li img{
    margin-left: 10px;
    margin-bottom: 10px;
}
.ul46 li:nth-child(2){
    font-size: 12px;
    font-weight: bold;
    margin-left: 10px;
}
.box88-2{
    width: 2px;
    height: 40px;
    background-color: #cccccc;
    margin-left: 40px;
    margin-top: 55px;
}
.box9{
    width: 100%;
}
.box99{
    width: 1190px;
    height: 183px;
    display: flex;
    margin-top: 20px;
    border-top: 3px solid black;
}
.ul47{
    margin-right: 60px;
    margin-left: 30px;
    margin-top: 20px;
}
.ul47 li:nth-child(1){
    font-size: 12px;
    font-weight: bold;
    margin-bottom: 10px;
}
.ul47 li:nth-child(2){
    font-size: 12px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #cccccc;
}
.ul47 li:nth-child(2):hover{
    color: red;
}
.ul47 li:nth-child(3):hover{
    color: red;
}
.ul47 li:nth-child(4):hover{
    color: red;
}
.ul47 li:nth-child(3){
    font-size: 12px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #cccccc;
}
.ul47 li:nth-child(4){
    font-size: 12px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #cccccc;
}
.ul48{
    margin-left: 157px;
    margin-top: 20px;
}
.ul48 li{
    width: 60px;
    height: 25px;
    background-color: black;
    margin-bottom: 15px;
}
.box10{
    width: 100%;
    background-color: black;
}
.box100{
    width: 1190px;
    height: 100px;
    margin: 0 auto;
}
.ul49{
    display: flex;
    margin-left: 150px;
}
.ul49 li{
    color: white;
    margin-top: 20px;
    margin-bottom: 10px;
    margin-left: 20px;
}
.ul50{
    display: flex;
    margin-left: 180px;
}
.ul50 li{
    color: white;
}